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# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import time
from openstackclient.tests.functional import base
class BaseVolumeTests(base.TestCase):
"""Base class for Volume functional tests."""
@classmethod
def wait_for_status(
cls,
check_type,
check_name,
desired_status,
wait=120,
interval=5,
failures=None,
):
current_status = "notset"
if failures is None:
failures = ['error']
total_sleep = 0
while total_sleep < wait:
output = cls.openstack(
check_type + ' show ' + check_name,
parse_output=True,
)
current_status = output['status']
if current_status == desired_status:
print(
'{} {} now has status {}'.format(
check_type, check_name, current_status
)
)
return
print(
'Checking {} {} Waiting for {} current status: {}'.format(
check_type, check_name, desired_status, current_status
)
)
if current_status in failures:
raise Exception(
'Current status {} of {} {} is one of failures {}'.format(
current_status, check_type, check_name, failures
)
)
time.sleep(interval)
total_sleep += interval
cls.assertOutput(desired_status, current_status)
@classmethod
def wait_for_delete(
cls, check_type, check_name, wait=120, interval=5, name_field=None
):
total_sleep = 0
name_field = name_field or 'Name'
while total_sleep < wait:
result = cls.openstack(check_type + ' list', parse_output=True)
names = [x[name_field] for x in result]
if check_name not in names:
print('{} {} is now deleted'.format(check_type, check_name))
return
print(
'Checking {} {} Waiting for deleted'.format(
check_type, check_name
)
)
time.sleep(interval)
total_sleep += interval
raise Exception(
'Timeout: {} {} was not deleted in {} seconds'.format(
check_type, check_name, wait
)
)
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